56011240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73699}}^1$

素因数の和:73729

約数の個数: 32

約数和(自身を含む): 132660000

約数和(自身を除く): 76648760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 73699, 147398, 294796, 368495, 589592, 736990, 1400281, 1473980, 2800562, 2947960, 5601124, 7001405, 11202248, 14002810, 28005620, 56011240]

約数ペア:

[(1, 56011240), (2, 28005620), (4, 14002810), (5, 11202248), (8, 7001405), (10, 5601124), (19, 2947960), (20, 2800562), (38, 1473980), (40, 1400281), (76, 736990), (95, 589592), (152, 368495), (190, 294796), (380, 147398), (760, 73699)]